from link "https://trailhead.salesforce.com/content/learn/modules/action-plans-for-financial-advisors-in-financial-services-cloud/configure-action-plans";


Select Skip Nonwork Days for Tasks.
This tells Action Plans to avoid nonworking hours, company holidays, and other nonworking days for deadline calculation.

Just to confirm, the correct answer is C.
When you check any Action Plan on the FSC org, there is a standard checkbox field called "Skip Nonworking Days For Tasks".

The correct answer is D. There is no such setting called skip non-work days for tasks or skip non-work days for deadlines. The title of the SF article is "Set Up Nonwork Days for Action Plans"
https://help.salesforce.com/s/articleView?id=sf.fsc_action_plans_admin_set_up_non_work_days.htm&type=5

The reason C. Skip Non-Work Days For Tasks is not the correct answer in this context is because it specifically refers to task deadlines within the Action Plan, not the overall Action Plan deadline.

The above mentioned ans is correct.

The correct answer is C. Skip Nonwork Days For Tasks